baber/WOPTO huggingface dataset:
Patent JP-H01108783-A (JP)
Title: Normal conducting quantum-effect element
Inventor: IWAMATSU SEIICHI
IPC: H01L39/22
Filed: 1987-10-22
Abstract: PURPOSE:To operate the title element at normal temperature by forming an insulating film onto a conductor film shaped onto an insulating substrate, burying a normal conductor to a micro-bridge section in specific size or less bored to the insulating film and forming another conductor film onto the normal conductor. CONSTITUTION:An electrode wiring consisting of a conductor A2 made up of a metallic film composed of gold, aluminum, niobium, etc., is formed onto the surface of an insulating substrate 1 consisting of glass, and an insulating film 3 composed of SiO2, Al2O3, NbO or the like is shaped onto the electrode wiring. A hole section in 0.1mumphi or less formed to the insulating film 3 is used as a micro-bridge section, and a micro-bridge section conductor 4 made up of a metallic film composed of gold, aluminum, niobium, etc., is buried and shaped to the micro-bridge section while a conductor B5 is formed as an electrode wiring by the same material as the micro-bridge section conductor 4. Accordingly, a Josephson effect element operated at normal temperature can be manufactured.
Patent JP-H07126055-A (JP)
Title: Hydraulic composition, extrusion molded article and production thereof
Inventor: KIMURA HAJIME
IPC: C04B40/02
Filed: 1993-10-26
Abstract: PURPOSE:To obtain an extrusion molded article of a hydrated hardened material having excellent rupture resistance and mechanical properties. CONSTITUTION:This hydraulic composition is obtained by mixing 100 pts.wt. of a hydraulic inorganic substance containing 5-40wt.% of silica sand having 100-600mum particle diameter with 1-15 pts. wt. of light-weight material having >=0.6g/cm<3> bulk density 0.5-5 pts.wt. of pulp and 0.05-2 pts.wt. of an emulsion of an acrylic polymer containing a carboxyl group in the molecule, having alkali thickening properties calculated as the acrylic polymer. The hydraulic composition is extrusion molded to provide a green material, which is cured to give an extrusion molded article. The extrusion molded article is heat-treated in a dry state at 150-350 deg.C to produce an extrusion molded article having much more improved rupture resistance.
Patent JP-H04144092-A (JP)
Title: Microwave oven
Inventor: WADA YOSHIHIRO
IPC: H05B6/74
Filed: 1990-10-03
Abstract: PURPOSE:To achieve uniform heating by specifying the width of two agitating vanes of a stirrer agitating microwaves and the position relative to the stirrer rotating shaft, and forming a depth cut which reaches substantially the stirrer rotating shaft. CONSTITUTION:The flat base 8 of a stirrer 6 is borne directly by a rotating shaft 7, and the end of the base 8 is folded downward symmetrically about the shaft 7, and agitating vanes 9, 10 are formed. A pair of depth cuts 11 are formed in the base 8 symmetrically about the shaft 7. The vane 9 has a width half the wave-length lambda of the microwave used and is located at a distance lambda/2 from the shaft 7, while the vane 10 has a width corresponding to one quater of the wave-length lambda and is position nearer the shaft 7 than the other vane 9. If the stirrer 6 is rotating in this arrangement, the vanes 9. 10 and depth cut 11 approach the current feed port 3 one after another to cause changes of microwave supplying state to the heating chamber sequentially, which lessens unevenness in heating. Thus uniform heating is achieved.
Patent JP-H08128644-A (JP)
Title: Gas cooking apparatus
Inventor: HATANO KAZUYOSHI
IPC: F24C3/12
Filed: 1994-10-31
Abstract: PURPOSE: To improve safety. CONSTITUTION: This apparatus is provided with a pot bottom temperature sensor 4, a first cock switch 6 which is turned ON only when a gas cock is pressed interlocking with the opening or closing thereof, a second cock switch 1 which is kept ON continuously while the gas cock is opened interlocking with the opening or closing thereof, an igniter 2 which is operated with the ON operation of the first cock switch 6 and a control circuit 3 which is put into operation with the ON operation of the second cock switch 1.
Patent JP-H07117506-A (JP)
Title: Power transmission structure of four wheel drive vehicle
Inventor: KAMEDA OSAMU
IPC: B60K17/34
Filed: 1993-10-26
Abstract: PURPOSE:To realize noise reduction by restraining resonance at a spline fitting part between an auxiliary shaft and a sliding yoke shaft. CONSTITUTION:While a main shaft 1 and an auxiliary shaft 2 arranged in parallel with the main shaft 1 are equipped and at the same time a power transmitting means 3 is arranged between the main shaft 1 and the auxiliary shaft 2, a hollow portion 2c is formed at the auxiliary shaft 2, and the spline shaft portion 8a of a sliding yoke shaft 8 to be connected to a propeller shaft is fitted into a spline hole 2d provided at the hollow portion 2c so as to be able to slide axially, and at the same time a viscous coupling 4 is arranged on the outer periphery side of the auxiliary shaft 2. As a result, the weight of the viscous coupling 4 acts on the auxiliary shaft 2 as its vibration restraining mass, and the proper vibration number of the auxiliary shaft 2 is reduced, and the proper vibration number of the auxiliary shaft 2 and the resonance vibration number of vibration following slide displacement at a spline fitting part between the auxiliary shaft 2 and the sliding yoke shaft 8 become detached from the regular rotation sphere of an engine, and vibration amplification due to resonance is restrained as much as possible.
Patent JP-2000081383-A (JP)
Title: Scattering-type proximity field microscope
Inventor: HAYASAWA NORIHIKO
IPC: G01N37/00
Filed: 1998-09-05
Abstract: PROBLEM TO BE SOLVED: To reduce propagation light being reflected or scattered by a part other than the tip of a probe and to improve a signal-to-noise ratio for detecting signals by providing a means for forming a condensation spot only at luminous flux with one or more openings. SOLUTION: An oil-dipped objective lens 1 is composed of a lens 2, oil 3, and cover glass 4, a fluorescent sample 5 is placed on the cover glass 4, light is applied from a lower part, and a probe 7 is positioned so that a tip 8 is located at the center of a condensation spot due to the objective lens 1. Then, a means for generating the condensation spot that is formed by the objective lens 1 only by luminous flux 11 with at least one openings is provided thus preventing luminous flux with less than one opening from being related to the formation of the condensation spot. As a result, light is not reflected or scattered by a probe taper part and a shaft part, and propagation light being scattered only by the tip 8 of the probe 7 becomes a light source beam.  An axicon optical element or the like is used as a means for forming the condensation spot with luminous flux with at least one opening.
Patent JP-H04299414-A (JP)
Title: Interface for dynamically modeling performance of computer system
Inventor: KAARU SUTEIIBUN FURIIDORITSUKU
IPC: G06F3/048
Filed: 1991-10-16
Abstract: PURPOSE: To provide, a modeling interface technique for virtually changing the constitution of a computer system, and deciding and judging the effect. CONSTITUTION: The constituting data of a modeling computer system are received (405), and the initial value of the selected matrix of the system is received (410). The model of the computer system constitution is prepared from the received information (415), and the constituting graphic of the model and the selected matrix initial value are displayed (420). An input for changing the constitution of the system is received (425), and the model of the system is changed while being reflected by the input (430). Then, in the case of the change affecting the distribution of a working load, re-distribution among devices is operated (440). The re-distribution identifies the set of the in-system devices (443), and the work load is re-distributed among the constituting members of the set according to a balancing mode (447).  Next, the new value of the selected matrix for the changed model is decided (450), and a computer system model graphic using the new matrix value is displayed (460).
Patent JP-2001093707-A (JP)
Title: Pressure-sensitive conductive composition and pressure- sensitive conducting sensor
Inventor: YASUDA MASAO
IPC: H01C10/10
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a pressure-sensitive conductive composition, where increase of resistance caused by increase of temperature can be compensated and temperature dependence on pressure-sensing characteristic is reduced. SOLUTION: This pressure-sensitive conductive component is composed of three components where organic polymer as matrix, conductive particles, and electric resistance powder which has NTC characteristic and electric resistivity of 100 Ωcm to 500 MΩ cm which is measured by applying a pressure of 5 kgf/cm2 at 25 deg.C.
Patent JP-S62126657-A (JP)
Title: Resin-molded hybrid-ic mounting structure enclosing piezoelectric vibrator
Inventor: NAKATSUKA HIFUMI
IPC: H01L23/495
Filed: 1985-11-28
Abstract: PURPOSE:To prevent abnormal oscillation due to contact between a piezoelectric vibrator and other metal lead terminals, which are connected to an oscillating circuit, and to make the thickness of a resin molded part (package) thin, by positioning the piezoelectric vibrator in the vertical and horizontal directions with the spring pressure of a metal lead terminal, which is not connected to the electric circuit of a hybrid IC. CONSTITUTION:A crystal vibrator 4 is electrically connected to an oscillating circuit 1 and two metal lead terminals of the electric oscillating circuit 1. They are simultaneously molded with a transfer molding resin 5 as a unitary body. The crystal vibrator 4 is held by the holding junction of a connecting part of said metal lead terminals 2 and 3 and a metal lead terminal 6, which is not connected to the oscillating circuit 1. The mounting position of the entire crystal vibrator 4 is firmly fixed in this structure. For the junction part of said metal lead terminal 6 and the crystal vibrator 4, tightening allowance is provided for the crystal vibrator 4 and spring pressure is imparted. Thus the junction with the crystal vibrator 4 is made rigid.
Patent JP-S61144502-A (JP)
Title: Head floating quantity measuring method
Inventor: MIZOSHITA YOSHIBUMI
IPC: G11B21/21
Filed: 1984-12-18
Abstract: PURPOSE:To execute easily and exactly a substantial measurement of a head floating quantity by floating a transparent head slider from the surface of a disk, based on a rotation of a magnetic disk, making an optical beam incident on the surface of the disk, and forming an interference light between the head and the disk. CONSTITUTION:A magnetic disk 11 of the actual object and a head slider 12 formed by a transparent body are used. An optical beam 3 incident on the slider 12 generates a reflected light 13a which is reflected by a slider surface 12', and a reflected light 13b which is reflected by a disk surface 11'. Subsequently, a floating quantity 'd' is calculated by an interference light of the reflected light 13a and 13b. Also, by considering a variation of a reflected light quantity which accompanies a variation of a reflection factor caused by unevenness of the surface of the disk 11 used for the measurement, and a difference of a covering material layer, etc., a reflection factor of its disk surface is measured in advance, and by this value, an interference light quantity of the time of floating of a head is corrected and the floating quantity is calculated.
Patent JP-H0696997-A (JP)
Title: Conductive paste for internal electrode
Inventor: KISHI HIROSHI
IPC: H01G4/12
Filed: 1992-09-10
Abstract: PURPOSE:To prevent crack even when the dielectric ceramic sheet constituting a multilayer ceramic electronic component is made thin or the number of layers is increased. CONSTITUTION:Ni powder having particle size of 2.0mum is immersed sequentially into a sensitizer bath of aqueous solution containing stannic chloride (SnCl2) and hydrochloric acid (HCl) and an activator bath of aqueous solution containing palladium chloride (PbCl2) and then it is stirred slowly for 10min. Ni powder in the activator bath is then filtered and dispersed into pure water and filtered again. The operation is repeated several times and then the Ni powder is dried at 120 deg.C for one hour to produce Ni powder coated with Pd film of 0.1mum thick. 100 pts.wt. of Ni powder thus obtained is then admixed with 16 pts.wt. of ethyl cellulose and 4 pts.wt. of butyl carbitol.
Patent JP-2000097513-A (JP)
Title: Cold/hot air supplying device and method for controlling the same
Inventor: MIZUOCHI HIROYUKI
IPC: F25B17/12
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To reduce cost by conducting a continuous cooling or heating operation simply with a single compressor (or pump). SOLUTION: A pair of containers are incorporated with hydrogen storage alloys 11-18, and heat exchangers are, respectively, provided on the individual containers. There are provided at least four pairs of heat pumps 1-4 which, respectively, cope with on-off valves 41-44 each of which is provided between the containers to realize move and interception of hydrogen gas H2. The containers of the sides which incorporate the hydrogen storage alloys 11-14 which have a higher hydrogen storing and discharging temperature and employed in the individual heat pumps 1-4, respectively, can be made to communicate with a first path 5 which is different from paths that connect the containers of the heat pumps 1-4 through the on-off valves 31-34.  On the other hand, the containers of the sides which incorporate hydrogen storage alloys 15-18 which have a lower hydrogen storing and discharging temperature can be made to communicate with a second path 6 which is different from paths that connect the containers of the heat pumps 1-4 through the on-off valves 51-54. The first path 5 and the second path 6 are connected through a compressor or a pump.
Patent JP-H03131852-A (JP)
Title: Photosensitive material drying method
Inventor: KAWADA KEN
IPC: G03C11/16
Filed: 1989-10-17
Abstract: PURPOSE:To dry a photosensitive material efficiently in a short time with low power consumption by bringing a heating means into contact with the surface of a photosensitive material support body in the reduced-rate drying area of the photosensitive material and drying the photosensitive material. CONSTITUTION:The heat roller which contacts the support body surface of the photosensitive material 12 is arranged successively to a water absorbing roller 52. The photosensitive material 12 after passing through the water absorbing roller 52 decreases in water vaporization amount gradually, so the area can be regarded as an area on the downstream area of the water absorbing roller 52 in the conveying direction or the reduced rate drying area. Then, the photosensitive material 12 after passing through the water absorbing roller 52 has its support body surface heated by the heat roller 50 in contact while conveyed by the heat roller 50 and conveyor rollers 54 and 56 and water in the photosensitive material vaporizes from the support body surface and emulsion surface. Further, a hot blast is blown to the emulsion surface of the photosensitive material 12 from the air blowout opening 62 of an air blowing part 58. Consequently, the photosensitive material is dried efficiently in a short time with low power consumption.
Patent JP-H08210649-A (JP)
Title: Heat cooking utensil
Inventor: SUZAKU TAKAMICHI
IPC: F24C7/08
Filed: 1995-10-17
Abstract: PURPOSE: To simplify the construction of a manipulating part of an operation panel and enhance controllability. CONSTITUTION: Various types of cooking menus, which is classified into three groups are displayed by printing on a cooking menu display 23 of an operation panel 21 while an LED 25 is installed for every cooking menu. A back light is installed to the rear surface of the cooking menu display 23 in conformity with the up-and-down three stage-grouped cooking menus. A dial 29 is installed to the operation panel 21 where the dial 29 serves as a setting knob which sets a cooking menu or cooking time by a turning operation and also as a start button switch which directs the start of cooking by a depressing operation.
Patent JP-H03233439-A (JP)
Title: Camera
Inventor: KAKITA TAKESHI
IPC: G03B17/38
Filed: 1989-10-16
Abstract: PURPOSE:To surely perform a releasing action when a party gets exciting by changing a specified time when a detected sound pressure level is kept equal to or more than a reference value in accordance with the rise rate of the sound pressure level of an input sound. CONSTITUTION:Out of the data on plural sound pressure levels of each which are sampled at previously fixed time intervals during  t which is before and after a time t0 when the sound pressure level of the input sound attains the previously set reference sound pressure level Vref, a CPU 23 selects the minimum value dmin of the sound pressure level before t0 and the maximum value dmax after t0 and discriminates whether a difference between them dmax-dmin is equal to or more than a specified value A or not. In the case of dmax-dmin>=A, the minimum duration of the sound pressure level necessary for releasing is set, for example, at 500ms by judging that the sound is an impact noise. In the case of dmax-dmin <A, the minimum duration of the sound pressure level neces sary for releasing is set, for example, at 300ms by judging that the sound is the laughter of human beings. Thus, a supreme photograph is taken.
Patent JP-H01110090-A (JP)
Title: Variable speed switch
Inventor: FUTAYADA MASATERU
IPC: H02P27/02
Filed: 1987-10-23
Abstract: PURPOSE:To prevent an arc from generating at the contact point of a brush with a resistor by short-circuiting between the input terminal and the output terminal of a thyristor before a variable resistance value arrives at its maximum value. CONSTITUTION:The movable piece 81 of a switch 8 is fell down to a terminal 83 in response to the pulling margin of a trigger. The resistance value of a variable resistor 11 is increased to alter the phase of a thyristor 13 thereby to increase a supplied voltage, thereby accelerating the rotating speed of a motor 21. The piece 81 of the switch 8 is switched at the stage that the resistance value of the resistor 11 arrives at a lower predetermined value than the maximum value to short-circuit between the input terminal and the output terminal of the thyristor 13. Thus, an arc is prevented from generated at the contact point of the brush of the resistor 11 with the resistor, thereby preventing a damage, an exfoliation, etc., from occurring on the surface of the resistor.
Patent JP-H08129712-A (JP)
Title: Magnetic head and its production
Inventor: RIYOUNAI HIROSHI
IPC: G11B5/187
Filed: 1994-11-01
Abstract: PURPOSE: To improve wear resistance while maintaining film thickness not to degrade electromagnetic conversion characteristics. CONSTITUTION: This magnetic head has a chromium oxide thin film 4 and a metal chromium thin film layer 3 between the intersurface of the magnetic head and the chromium oxide thin film 4. The chromium oxide thin film 4 contains chromium and oxygen by 2:3 atomic ratio, shows a diffraction peak observed between 1.43Å and 1.67Å space of diffraction plane in X-ray diffraction spectroscopy, and has >=1500kgf/mm<2> Knoop hardness. The total film thickness of the chromium oxide thin film 4 and metal chromium thin film layer 3 is 10 to 100nm.
Patent JP-S60156398-A (JP)
Inventor: GAABORU SERESHIYU
IPC: C08B37/16
Filed: 1984-12-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03131781-A (JP)
Title: Squid fluxmeter measurement system
Inventor: MAKIE KEIKO
IPC: G01R33/035
Filed: 1989-10-18
Abstract: PURPOSE:To reduce an error due to variation of a modulated signal by setting the operation point of SQUID to the maximum inclination point of a voltage- magnetic flux(V-phi) characteristic and detecting the double frequency of the modulated signal. CONSTITUTION:The operation point of the SQUID is fixed at the maximum inclination position of the V-phi characteristic. In this case, the V-phi characteristic varies in waveform by the adjustment of the bias current of the SQUID, but assuming that a bias current source is set at a point-symmetrical point A, an output contains no even-numbered higher harmonic component and a signal containing only odd-numbered higher harmonic components is outputted. When an input magnetic field is inputted, the modulated signal is applied with point symmetry and even-numbered higher harmonic components are generated. Only the double frequency component is detected selectively to take a measurement under the influence of none of higher harmonic components, variation in the amplitude of the modulated signal, and detouring.
Patent JP-S62129212-A (JP)
Title: Cosmetic
Inventor: KOISO ICHIRO
IPC: A61K8/46
Filed: 1985-11-29
Abstract: PURPOSE:To provide a cosmetic containing esterified vitamin C and/or its salt and a 2-hydroxybenzophenone compound and remarkably effective in beautifying the skin and improving chapped skin. CONSTITUTION:The objective cosmetic contains (A) 0.01-15wt% esterified vitamin C (e.g. ascorbyl palminate, L-ascorbyl stearate, L-ascorbic acid 2-phosphate, etc.) and (B) 0.01-25wt% one or more compounds of formula (A, B, C, D and E are H, 1-8C acyl, 1-18C alkyl, 1-2C alkoxy, OH, sulfonic acid group, etc.) (e.g. 2-hydroxy-4-methoxybenzophenone). It is essential that the compound of formula is soluble in water or oil, has a benzophenone skeleton and contains one or more phenolic hydroxyl groups in a molecule. It is used in the form of cream, milky lotion, powder, etc.
Patent JP-S63123024-A (JP)
Title: Liquid crystal display element
Inventor: URABE KYOICHI
IPC: G02F1/1339
Filed: 1986-11-12
Abstract: PURPOSE:To maintain the distance between an upper and lower substrate at a fixed value and to prevent generation of defect in a picture image by arranging a lower substrate provided with line electrodes to face oppositely to an upper substrate provided with picture electrodes and row electrode, and providing spacers arranged dispersedly on the row electrodes on the upper substrate. CONSTITUTION:Picture element electrodes 32 and line electrodes 33 are formed on a glass upper substrate 1 using transparent conductive film consisting of tin oxide/indium oxide. Further, two thin film diodes 8 serving as nonlinear element are connected antiparallelly to between both electrodes 32, 33. After coating the surface of the worked glass substrate with polyimide resin soln. by the relief printing process, coated film having 800-1,000Angstrom  thickness is formed after heat-treating and rubbing the surface with cotton cloth, etc. in the fixed direction. Then, just 0.1g spacer 73 prepd. by cutting glass fiber having almost equal diameter as the distance between substrates (ca.10mum) into ca.20mum are dispersed in 100g epoxy resin soln. and printed on the line electrode 33 by the relief printing method to form by heating a patternized coating film. By this method, the spacers 73 are dispersed on the line electrodes 33 interposing a spacer holding layer 9 comprising epoxy resin, and fixed.